163380448

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1176

約数の個数: 96

約数和(自身を含む): 407973888

約数和(自身を除く): 244593440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 77, 88, 112, 122, 154, 176, 224, 244, 308, 352, 427, 488, 616, 671, 854, 976, 1087, 1232, 1342, 1708, 1952, 2174, 2464, 2684, 3416, 4348, 4697, 5368, 6832, 7609, 8696, 9394, 10736, 11957, 13664, 15218, 17392, 18788, 21472, 23914, 30436, 34784, 37576, 47828, 60872, 66307, 75152, 83699, 95656, 121744, 132614, 150304, 167398, 191312, 243488, 265228, 334796, 382624, 464149, 530456, 669592, 729377, 928298, 1060912, 1339184, 1458754, 1856596, 2121824, 2678368, 2917508, 3713192, 5105639, 5835016, 7426384, 10211278, 11670032, 14852768, 20422556, 23340064, 40845112, 81690224, 163380448]

約数ペア:

[(1, 163380448), (2, 81690224), (4, 40845112), (7, 23340064), (8, 20422556), (11, 14852768), (14, 11670032), (16, 10211278), (22, 7426384), (28, 5835016), (32, 5105639), (44, 3713192), (56, 2917508), (61, 2678368), (77, 2121824), (88, 1856596), (112, 1458754), (122, 1339184), (154, 1060912), (176, 928298), (224, 729377), (244, 669592), (308, 530456), (352, 464149), (427, 382624), (488, 334796), (616, 265228), (671, 243488), (854, 191312), (976, 167398), (1087, 150304), (1232, 132614), (1342, 121744), (1708, 95656), (1952, 83699), (2174, 75152), (2464, 66307), (2684, 60872), (3416, 47828), (4348, 37576), (4697, 34784), (5368, 30436), (6832, 23914), (7609, 21472), (8696, 18788), (9394, 17392), (10736, 15218), (11957, 13664)]